1989 THROTTLE BODY ASSEEMBLIES PRODUC TION NUMBER DIV USAGE COLUMN 17090064 1 A 2 8W W A T B1Y E F ORT FEED NM8 EXPOF1T 1 17089084 1 A 2 8 N W A T FED CALIF EE G BIY 2 GROUP DESCRIPTION OTY 1 2 3 4 5 3 335 THROTTLE BODY ASM PRODUCTION 1 17090064 17089084 3 336 GASKET KIT 1 17111807 17111 307 3 335 THROTTLE BODY KIT SERVIOE 1 17112144 17112144 3 337 COVER KIT COOLANT 1 171119159 17111959 3 336 FASTENER ASSORTMENT KIT 1 17112101 17112101 3 338 HOUSING KIT IDLE AIR VAC SIG 1 17112243 17111888 3 339 SENSOR KIT THROTTLE POSITION 1 170833133 17083333 3 338 VALVE KIT IDLE AIR CONTROl W MOTOR 1 171123 51 17112351 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION QTY PART 1234 3 336 A 2 8W GASKET THROT BODY NON ASBESTOS 01 12338078 1234 3 337 A 2 8W HOSE TBI HTR INL 01 10087554 1234 3 337 A 2 8W PIPE THROT BODY HTFI INL 01 10118606 1234 3 338 A 2 8W SEAL THROT BODY HTR INL PIPE 01 14100666 1991 GENERAL MOTORS SERVICE PARTS OPEFlATIONS CHEVROLET 17A i 5 91 3 225 3 335